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| author |   Johan Hovold <johan+linaro@kernel.org> | 2022-08-22 12:05:50 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-08-23 08:40:28 +0200 |
| commit | e41a88f38d87f730647bb14df9211d32241d1176 (patch) | |
| tree | 2cf57e2663c67091f4d8aa95dad9e7436290548e | |
| parent | Merge tag 'thunderbolt-for-v6.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt into usb-linus (diff) | |
| download | linux-dev-e41a88f38d87f730647bb14df9211d32241d1176.tar.xz linux-dev-e41a88f38d87f730647bb14df9211d32241d1176.zip | |
usb: dwc3: qcom: suppress unused-variable warning
The dwc3_qcom_read_usb2_speed() helper is now only called when the
controller is acting as host, but the compiler will warn that the hcd
variable is unused in gadget-only W=1 builds.
Fixes: c06795f114a6 ("usb: dwc3: qcom: fix gadget-only builds")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20220822100550.3039-1-johan+linaro@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/dwc3/dwc3-qcom.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/dwc3/dwc3-qcom.c b/drivers/usb/dwc3/dwc3-qcom.c index 197583ff3f3d..d3f3937d7005 100644 --- a/drivers/usb/dwc3/dwc3-qcom.c +++ b/drivers/usb/dwc3/dwc3-qcom.c @@ -310,7 +310,7 @@ static enum usb_device_speed dwc3_qcom_read_usb2_speed(struct dwc3_qcom *qcom) { struct dwc3 *dwc = platform_get_drvdata(qcom->dwc3); struct usb_device *udev; - struct usb_hcd *hcd; + struct usb_hcd __maybe_unused *hcd; /* * FIXME: Fix this layering violation. |